| Edward O'Callaghan | 81fff07 | 2009-11-22 11:45:44 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=arm -mattr=+vfp2 | FileCheck %s -check-prefix=VFP2 |
| 2 | ; RUN: llc < %s -march=arm -mattr=+neon -arm-use-neon-fp=1 | FileCheck %s -check-prefix=NFP1 |
| 3 | ; RUN: llc < %s -march=arm -mattr=+neon -arm-use-neon-fp=0 | FileCheck %s -check-prefix=NFP0 |
| David Goodwin | 42a83f2 | 2009-08-04 17:53:06 +0000 | [diff] [blame] | 4 | |
| 5 | define float @test(float %a, float %b) { |
| 6 | entry: |
| 7 | %0 = fsub float %a, %b |
| 8 | ret float %0 |
| 9 | } |
| 10 | |
| Edward O'Callaghan | 81fff07 | 2009-11-22 11:45:44 +0000 | [diff] [blame] | 11 | ; VFP2: vsub.f32 s0, s1, s0 |
| 12 | ; NFP1: vsub.f32 d0, d1, d0 |
| 13 | ; NFP0: vsub.f32 s0, s1, s0 |